If 6xy = x2y + 9y, what is the value of xy?
(1) x = –2
(2) x = 3
In the above quesion I am assuming x2y = x^2*y
-12y = 9y+9y --->30y=0
18y=9y+9y --> 18y=18y
---> we don't get single solution from this equation
Y can be any thing
A is the answer.
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